UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bZCLMzczUH0iUa8r0ubi7pYpOe25CZDXvPPnDRqkDC4=' 
WHERE 
  key_id = 'b9970ece1c86ab6e2d03d9657dc82c4501391a473f7f9fb2071cb5fdfb8e00e7' 
  AND (
    token = 'bZCLMzczUH0iUa8r0ubi7pYpOe25CZDXvPPnDRqkDC4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )